Neil O'Leary

Ion Equity Ltd. (Ion Equity) is a private equity firm founded in 2000 by Neil O'Leary, Joe Devine, and Ulric Kenny. The firm is headquartered in Dublin, Ireland with an additional office in London, United Kingdom.

Kinlay Group Ltd. engages in provision of educational services. Its brands include USIT, TCOGO Travel, The English Studio, and i-to-i. The company was founded on October 10, 1972 and is headquartered in Dublin, Ireland.

Ion Kenya Ltd. sells health care products through online. The company was founded by Neil O'Leary in 2016 and is headquartered in Nairobi, Kenya.

ARC Devices Ltd. develops body temperature monitoring devices and technology. The company is based in Dublin, IE. and has subsidiaries in United Kingdom and United States. The Irish company was founded by Irwin L. Gross.

Cork University Foundation is an Irish private company located in Cork. The firm operates as an university foundation.

Topaz Energy Group Ltd. provides commercial fuels, lubricants and home heating oils. It owns oil importation facilities in Dublin, Cork, Limerick, Galway, Derry and Greenore, as well as local distribution depots geographically spread across Ireland. The firm also supplies gasoline, diesel, kerosene, fuel oil and lubricants into all market sectors, both directly and through a countrywide network of authorized distributors. The company was founded in 2005 and is headquartered in Dublin, Ireland.